body{
	margin:0px;
	padding:0px;	
}

#solid{
	width:100%;
	height:300px;
	clear:both;
	
	position:relative;
}
#solid .solid0,#solid .solid1,#solid .solid2{
	position:absolute;
	left:0px;
	top:0px;
	width:100%;
	height:330px;
	display:none;
}
 
#solid ul{
	margin:0px;
	padding:0px;
	list-style:none;	
}
#solid ul li{
	position:absolute;
	left:50%;
	top:0px;
	width:880px;
	height:300px;
	margin-left:-440px;
	display:none;
	cursor:pointer;
}
#solid #btt{
	width:880px;
	height:55px;
	top:245px;
	left:50%;
	position:relative;
	margin-left:-440px;
}
#solid #btt span{
	position:absolute;
	top:40px;
	left:45%;
	display:block;
	width:30px;
	height:5px;
	margin:0 15px;	
	text-align:center;
	background:#dab88f;
	z-index:1000;
	cursor:pointer;
	filter:alpha(opacity=70); /*IE滤镜，透明度50%*/
	-moz-opacity:0.7; /*Firefox私有，透明度50%*/
	opacity:0.7;/*其他，透明度50%*
}